Bonding fixation process between optical part and driving part of optical pick-up head
A technology for optical pickup and driving part, applied in the direction of optical recording head, optical head manufacturing, etc., can solve the problems of inaccessible optical part and driving part, difficult control of optical pickup head, low production efficiency, etc., and achieves great practical significance in production. , a wide range of market application prospects, the effect of ensuring work performance and service life
Inactive Publication Date: 2013-04-17
TIANJIN SAMSUNG OPTO ELECTRONICS +1
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Problems solved by technology
[0005] However, at present, for optical storage media reading devices such as DVD players, the bonding and fixing process of the optical pickup head has defects such as difficult control, low yield rate, and low production efficiency, and the optical pickup in the optical pickup cannot be firmly fixed. The section and drive section are conveniently, precisely and securely fastened together
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[0025] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.
[0026] See figure 1 , The present invention provides a process for bonding and fixing the optical part and the driving part of an optical pickup head, which includes an optical pickup head driving part 1 and an optical pickup head optical part 8. The optical pickup head driving part 1 is located in the optical pickup head. The optical section 8 is directly above, and the optical pickup driving section 1 and the optical pickup optical section 8 are bonded.
[0027] For specific implementation, see figure 1 , The optical pickup driving part 1 and the optical part 8 are bonded together by at least one coating point 3.
[0028] It should be noted that the shape and size of the optical pickup driving section 1 and the optical pickup optical section 8 are ...
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The invention discloses a bonding fixation process between an optical part and a driving part of an optical pick-up head, and the driving part (1) and the optical part (8) of the optical pick-up head are used in the process; the driving part (1) of the optical pick-up head is arranged right above the optical part (8) of the optical pick-up head; and the driving part (1) and the optical part (8) of the optical pick-up head are bonded. According to the bonding fixation process of the optical pick-up head, the optical part and the driving part of the optical pick-up head can be precisely fixed together conveniently, accurately and reliably, so that the working performance and the service life of the optical pick-up head are ensured, the product use feeling of a user can be enhanced, so that wide market application prospect and major practical significance of production are realized.
Description
Technical field [0001] The present invention relates to the technical field of optical pickup heads, in particular to a bonding and fixing process of an optical part and a driving part of an optical pickup head. Background technique [0002] With the development of optical storage technology, CD players, DVD players, recordable DVD players, Blu-ray Disc BD players and other optical storage products have entered the market in large numbers and have been recognized by consumers. Among them, the CD player can read the data information on the CD disc; the DVD player can read the data information on the DVD disc; the recordable DVD player must not only be able to read the data information on the disc, but also be able to burn the data information To recordable discs; Blu-ray Disc BD players can read data information on BD discs; Recordable BD players must be able to burn data information to recordable BD discs. [0003] At present, for the above-mentioned various optical storage mediu...
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IPC IPC(8): G11B7/22
Inventor 廖帮全尹熙正曹再铉
Owner TIANJIN SAMSUNG OPTO ELECTRONICS